iOS: Plex received an update that added a bunch of new features as well as fixed some annoying bugs. Headlining the release is the inclusion of social features:

You can now add friends to your myPlex account, recommend media to each other, and post directly to your Facebook timeline. Tap account settings and go to the friends tab to send out friend invites. Hold down a media item to recommend it or share to your timeline.

On top of that, you can now delete media directly from your mobile device, clear cached images, launch the app with a plexapp:// url, and more. A variety of bug fixes came with this release, including the restoration of automatic video quality adjustment when streaming. You can download the latest version of Plex ($5) on the iTunes App Store. If you've already got it, you just need to update. For more information on additional features and fixes in this release, check out the full post over at Plex.